private static IElevatorButton GetElevatorButton(ButtonFactory btnFactory, int i)
{
IElevatorButton btn = (IElevatorButton)btnFactory.CreateButton(ButtonType.ElevatorButton);
btn.ButtonID = i;
btn.ButtonName = i.ToString();
btn.Description = string.Format("Press this button to go to Floor No.{0}", btn.ButtonID);
return(btn);
}
private static IElevatorButton[] GetElevatorButtons(int bottomFloor, int topFloor)
{
IElevatorButton[] elevatorButtons = new ElevatorButton[topFloor + Math.Abs(bottomFloor) + 1];
int index = 0;
ButtonFactory btnFactory = new ButtonFactory();
for (int i = bottomFloor; i <= topFloor; i++)
{
elevatorButtons[index++] = GetElevatorButton(btnFactory, i);
}
return(elevatorButtons);
}